/*
 * 自己封装类型不是为了装逼，而是为了以后项目可能用到其他库或者编译器的时候 ，
 * 减少不确定性。
*/
#pragma once
class Vec2f
{
public:
    Vec2f(){
        x = y = 0.0f;
    }

    Vec2f(float &x,float &y){
        this->x = x;
        this->y = y;
    }
    float x;
    float y;
};
class Vec3f
{
public:
    Vec3f(){
        x = y = z = 0.0f;
    }

    Vec3f(float &x,float &y,float &z){
        this->x = x;
        this->y = y;
        this->z = z;
    }
    float x;
    float y;
    float z;
};
